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The companies active in international project business are faced with the optimization task how the different phases in the technical value chain can most efficiently be shared between headquarter and local country organizations. Many regionalization cases the authors have examined have critical issues in domains such as internal setup, strategy, risk assessment, or know-how transfer. Therefore, in...
The mobile experimental complex was created by the authors for research of the electromagnetic (EM) fields generated by the electrical equipment and the elements of electric power systems in a wide frequency range. The description of the architecture and composition of the equipment is given, and its functionalities are considered. The complex is used to monitor the EM environment of objects for the...
In mechatronics engineering the execution of experiments and tests is an important activity during development of new products and maintenance of released products. Planning and execution of experiments and tests is an essential cost and time factor. To keep the development time short it is necessary to have well-managed processes in the test department and to plan, organize, source out or execute,...
In order to have a successful software development in Global Software Development (GSD) environment, GSD community needs to define RE process by considering the situational characteristics. Currently Requirement Engineers (RE) are facing challenges in identification of the possible situational factors that can influence RE activities. There is a lack of such framework which can help requirement engineers...
This paper aims to describe the use of A/B testing, a method used in web-development and position it in the context of the requirements engineering process and customer value evaluation. We propose that A/B testing can complement qualitative user research and offer a potential way to validate the value which system improvements bring to customers. Finally, we discuss our research plan for investigating...
Requirements Engineering and Testing are considered inseparable and together enable successful projects. One could make a statement that serious negligence of any of the two will bring catastrophic consequences for the project, delays, failures and unhappy customers. Thus, alignment and cooperation between the two are not only recommended but highly required for contemporary complex software and system...
It is very important for the investors to correctly predict the listing status of listed companies (LSLC) in China. This paper is the first to format the problem of predicting LSLC as a multiclass classification problem, while almost all preliminary research considered it as a binary classification problem. Adaboost method is introduced to solve the problem and the experiment result shows that it...
With the development of the banking system, bank credit risk early warning problem has been getting more attention. This paper, applied the decision tree algorithm to study the problem of bank credit risk early warning from a new angle of class imbalance. The empirical results show that decision tree algorithm has strong sensitivity to imbalanced data when it is used for bank credit risk warning modeling.
With the economy developing, effective financial distress prediction methods of artificial intelligence have got more and more attention of the academia. Concept drift in a data flow is another hot research topic. This paper firstly introduces several kinds of existing batch weighted methods for financial distress prediction modeling, and analyzes their shortages. To find a solution to deal with them,...
The Software Engineering community has produced plenty of recipes on how to build software systems. Through the decades we have seen a shift from the more structured and organized to the most flexible approaches, lately with emphasis on speed. Although these methods in principle apply to all software, in being generic they may not address specific needs of some areas where systems have special features...
International project business is often characterized by the fact that the contracting company is working in many countries. The company's strategic intentions and the often-noticed customer requirement to increase local content are the basis for efficiently sharing different elements of the technical value chain between headquarters and organizations in the country where the plant or facility has...
In software development, many projects frustrate the the initial expectations in many time due to the unsatisfactory performance presented. Performance testing can assist in making decisions in advance about the continuity of the project, in order to not develop a low quality software. This paper aims to make a proposal for a process to support the development of software project, which seeks to use...
In this paper we present the architecture of a new Micro Assessment (MA) system for “micro knowledge and skills control” that allows the manager to get information and status on knowledge gained on behalf of the employees, on very short status cuts during the working hours, rather than scheduling special meetings with them in order to assess their gained knowledge. This kind of micro testing saves...
This study unfolds a new user experience-oriented service development model in which Taiwan service providers participate through analyzing, testing, and verifying the largest KTV operator company, AA, as an empirical target. It examines how service industry comes up with an innovative service development model based on a service design created with accumulated encounter experiences with its customers...
The production of semiconductor assembly and testing is wide variety, and the cost of produce time of switch between different products is not the same, which could lead to its utilization is lower, production cycle longer. Thus lot release control plays an important role for improving utilization and shorter production cycle for semiconductor assembly and testing system. In this paper, we modeled...
Due the quick change of business processes in organizations, software need to adapt quickly to meet new requirements by implementing new business rules. For this, many technologies have been created in the field of software development, to accelerate the production and maintenance of software products. However, learning the software development still carries challenges, especially when there is the...
Companies that provide web applications need to perform frequent regression testing because companies often encounter various security attacks and frequent feature update demands from users. Typically, such applications require regression testing processes that require minimal test effort because they have already been deployed and used in the field. In our previous work, we presented an efficient...
Achieving the highest level of quality for the software product being delivered is the goal of any IT organization. Every organization wants to implement processes and practices that would help achieving this goal of increasing the quality of a software product. There are so many models available today that an organization can use for developing a software but considering the dynamics of today s world...
This paper presents a new architecture of high volume data management platform which could integrate the data generated by smart grid effectively and provide the cross-department analytical applications and enterprise-wide decision-making support. The designed and developed architecture consists of five major components - unified data model; characteristics-based data clustering management; multi-bus...
Wide-spread adoption of the agile movement has rapidly changed the landscape of software industry. In particular, Scrum is an agile process framework that has become extremely popular in industry. However, the practical implementation of Scrum in companies rarely follows the text book ideals. Typically, companies deviate from the proposed Scrum practices for different reasons. While some deviations...
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